Modify this script according to the setup you are working with fr the lab. this line will produce error if executed as it is.
# Initialization script template for SG13, SG25, SGB25 analog BiCMOS-Kit families

setenv AMSHOME /eda/cadence/2020-21/RHELx86/cadence/incisiv141014
setenv INCISIVE_HOME /eda/cadence/2020-21/RHELx86/cadence/incisiv141014
setenv ASSURAHOME /eda/cadence/2020-21/RHELx86/cadence/ASSURA_04.16.107_618
setenv CDS_AUTO_64BIT ALL
#setenv CDS_LOG_PATH ../CDS_Log
setenv CDS_LOG_VERSION pid
setenv CDS_Netlisting_Mode Analog
setenv CLS_CDSD_COMPATIBILITY_LOCKING NO
setenv DD_DONT_DO_OS_LOCKS set
#setenv EDITOR
setenv PVS_HOME /eda/cadence/2020-21/RHELx86/cadence/PVS_20.10.000
setenv MGC_HOME /eda/cadence/2020-21/RHELx86/mentor/aoi_cal_2019.2_26.18/
setenv QRC_HOME /eda/cadence/2020-21/RHELx86/cadence/ext1711
setenv IUSHOME /eda/cadence/2020-21/RHELx86/cadence/incisiv141014
setenv LM_LICENSE_FILE 5280@vlsi.ift.uib.no
setenv MMSIMHOME /eda/cadence/2020-21/RHELx86/cadence/SPECTRE_20.10.068
setenv SOCHOME /eda/cadence/2020-21/RHELx86/cadence/edi1415
setenv CDSHOME /eda/cadence/2020-21/RHELx86/cadence/IC_6.1.8.140
setenv IHP_TECH /eda/design_kits/ihp_sg13/SG13S_618_rev1.12.0
setenv PROJECT /home/are033/IFT/phys223/lab1
setenv LD_LIBRARY_PATH "/eda/cadence/2020-21/RHELx86/IC_6.1.8.140/tools.lnx86/inca/lib/"
#setenv PATH "$ASSURAHOME/tools/bin:$ASSURAHOME/tools/dfII/bin:$ASSURAHOME/tools/assura/bin:$MGC_HOME/bin:$MMSIMHOME/tools/bin:$MMSIMHOME/tools/dfII/bin:$QRC_HOME/tools/bin:$IUSHOME/tools/bin:$PVS_HOME/bin:$SOCHOME/tools/fe/bin:$CDSHOME/tools/dfII/bin:$CDSHOME/tools/bin:$PATH"

source /eda/cadence/2020-21/scripts/ASSURA_04.16.107_618_RHELx86.csh
source /eda/cadence/2020-21/scripts/IC_6.1.8.140_RHELx86.csh
source /eda/cadence/2020-21/scripts/MVS_20.20.000_RHELx86.csh
source /eda/cadence/2020-21/scripts/PVS_20.10.000_RHELx86.csh
source /eda/cadence/2020-21/scripts/SPECTRE_20.10.068_RHELx86.csh
source /eda/cadence/2020-21/scripts/XCELIUM_20.09.001_RHELx86.csh

